buildercom.sk - dns.ninja

buildercom.sk

DNSSEC⚠️ Not signed
A65.21.124.23🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRstatic.23.124.21.65.clients.your-server.de
NSns1.sixnet.sk ⭐
A65.21.124.23🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRstatic.23.124.21.65.clients.your-server.de
NSns2.sixnet.sk
A176.223.139.252🇱🇹 Interneto-vizija176.223.128.0/20 InternetoVizija
PTRserver2.sixnet.sk
MXmail.sixnet.sk ⭐
A65.21.124.52🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC
PTRmail.sixnet.sk
TXTv=spf1 mx a ~all
SOAns1.sixnet.skpostmaster@sixnet.sk 2024-02-14 #3

sk

DNSSEC🔒 Signed (DS record present)
NSm.tld.sk ⭐
NSe.tld.sk
NSf.tld.sk
NSg.tld.sk
NSh.tld.sk
SOAm.tld.skhostmaster@sk-nic.sk serial=2018588040

Same first word

buildercom.fi
buildercom.com
buildercom.sk
buildercom.net

Similar names

dormieclub.com
combuilder.com.cn
dormieclub.net
combuilder.com
remibolduc.com
combuilder.com.sg
combuilder.co

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns1.sixnet.skns2.sixnet.skb.ns.buddyns.comc.ns.buddyns.comd.ns.buddyns.come.ns.buddyns.comns.beltech.skns.buildercom.skns1.webhouse.skns2.webhouse.skMXmail.sixnet.skbackupmx.hostmaster.skmail2.hostmaster.skmxbackup1.junkemailfilter.commxbackup2.junkemailfilter.comns.beltech.skA65.21.124.2393.184.77.79
○NSb.ns.buddyns.com2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
○NSc.ns.buddyns.com2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
○NSd.ns.buddyns.com2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
○NSe.ns.buddyns.com2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
○NSns.beltech.sk2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
○NSns.buildercom.sk2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
●NSns1.sixnet.sk2026-06-07 → 2026-07-27 · 3 obs
○ 2017-12-31 16:53:32
● 2026-06-07 04:39:40
● 2026-07-27 07:21:52
○NSns1.webhouse.sk2016-04-19 → 2017-12-31 · 5 obs
○ 2016-01-15 00:49:38
● 2016-04-19 14:34:10
● 2017-12-31 16:53:32
○ 2026-06-07 04:39:40
○ 2026-07-27 07:21:52
●NSns2.sixnet.sk2026-06-07 → 2026-07-27 · 3 obs
○ 2017-12-31 16:53:32
● 2026-06-07 04:39:40
● 2026-07-27 07:21:52
○NSns2.webhouse.sk2016-04-19 → 2017-12-31 · 5 obs
○ 2016-01-15 00:49:38
● 2016-04-19 14:34:10
● 2017-12-31 16:53:32
○ 2026-06-07 04:39:40
○ 2026-07-27 07:21:52
○MXbackupmx.hostmaster.sk2016-12-04 → 2017-12-31 · 5 obs
○ 2016-04-19 14:34:10
● 2016-12-04 14:51:14
● 2017-12-31 16:53:32
○ 2026-06-07 04:39:40
○ 2026-07-27 07:21:52
●MXmail.sixnet.sk2026-06-07 → 2026-07-27 · 3 obs
○ 2017-12-31 16:53:32
● 2026-06-07 04:39:40
● 2026-07-27 07:21:52
○MXmail2.hostmaster.sk2016-04-19 → 2017-12-31 · 5 obs
○ 2016-01-15 00:49:38
● 2016-04-19 14:34:10
● 2017-12-31 16:53:32
○ 2026-06-07 04:39:40
○ 2026-07-27 07:21:52
○MXmxbackup1.junkemailfilter.com2016-04-19 → 2016-04-19 · 4 obs
○ 2016-01-15 00:49:38
● 2016-04-19 14:34:10
○ 2016-12-04 14:51:14
○ 2026-07-27 07:21:52
○MXmxbackup2.junkemailfilter.com2016-04-19 → 2016-04-19 · 4 obs
○ 2016-01-15 00:49:38
● 2016-04-19 14:34:10
○ 2016-12-04 14:51:14
○ 2026-07-27 07:21:52
○MXns.beltech.sk2015-05-08 → 2016-01-15 · 4 obs
● 2015-05-08 19:00:22
● 2016-01-15 00:49:38
○ 2016-04-19 14:34:10
○ 2026-07-27 07:21:52
●A65.21.124.232026-06-07 → 2026-07-27 · 3 obs
○ 2017-12-31 16:53:32
● 2026-06-07 04:39:40
● 2026-07-27 07:21:52
○A93.184.77.792016-04-19 → 2017-12-31 · 4 obs
● 2016-04-19 14:34:10
● 2017-12-31 16:53:32
○ 2026-06-07 04:39:40
○ 2026-07-27 07:21:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ske.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk-
buildercom.skns1.sixnet.sk, ns2.sixnet.sk2 records

✅ Authoritative Response

Server:65.21.124.23

NS records: ns1.sixnet.sk, ns2.sixnet.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildercom.sk (unsigned zone)

⏱️ Timing

Total: 3407ms | Queries: -

📄 Records

TypeCountSample Data
A165.21.124.23
NS2ns2.sixnet.sk, ns1.sixnet.sk
MX1mail.sixnet.sk (pri: 10)
TXT1v=spf1 mx a ~all
SOA1ns1.sixnet.sk postmaster.sixnet.sk

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.sixnet.sk, ns2.sixnet.sk)

Analysis

IP Addresses

buildercom.sk has exactly one IP address — 65.21.124.23.

www.ivantattoo.com, www.icos.sk, armory.sk plus two other host names have IP numbers in common with buildercom.sk.

Name Servers

buildercom.sk uses two name servers for its delegation: ns1.sixnet.sk and ns2.sixnet.sk.

The name server configuration of buildercom.sk is shared with other domains, for instance rls-chiptuning.sk, pluspharma.ru, valdeslovakia.sk and two others.

There is at least partial name server overlap between buildercom.sk and other domains — zivotskoucom.sk, pozripracu.sk, cbr.sk and two more among them.

These name servers frequently co-occur with the name servers ns3.sixnet.sk and ns4.sixnet.sk.

ns1.sixnet.sk → 65.21.124.23 and ns2.sixnet.sk → 176.223.139.252: one IP number per host name.

Mail Servers

buildercom.sk uses one mail server — mail.sixnet.sk.

The mail server setup of buildercom.sk matches that of other domains such as electrocars.sk, mgallery.sk, 1911.sk and two others.

Some mail servers of buildercom.sk are also used by other domains, notably sixnet.sk and malovanesteny.sk.

These mail servers tend to be used in conjunction with the mail servers mail2.sixnet.sk.

mail.sixnet.sk directs to just one IP number, 65.21.124.52.